Custom Kernel for Nexus 4

XDA Nexus 4 forum is probably where you want to go. It's a bit confusing there, but if you can get through it, you'll probably have a better chance at finding your answer there.

Or someone here may know, too.

Sorry this wasn't a more direct helpful post.

 

This definitely isn't the best place to find out that sort of information, as this site's members don't tend to have a wealth of knowledge relating to things Android related. That said, to give you a brief answer, try out faux's kernel. A better answer would be, check out XDA and take a look in the development forums.

 

I hear good things about Franco's kernel.

If I do end up giving it a whirl, I'll let ya know.